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Analog or electronically phase shifters are devices that change phase as the
analog control voltage changes. The control voltage changes the resonance
frequency of an L (inductor) and C (capacitor,varactor diode) network. As a
result the phase of the device changes from 0 degrees to 180 degree, keeping
amplitude with very little variation. By cascading two identical devices
we can achieve a phase change of 360 degree.
An analog phase shifter consists of a 90 degree hybrid, where the input port and
isolated port are used as the RFin and RFout of the phase shifter. On the 0 and
90 degree outputs of the hybrid are connected the two identical resonant
networks L inductor and C varactor diode. The control voltage changes the
capacitance value of the varactor diode which results to the phase change of the
device.

Special Band centered at 10.5 Mhz with 10% Bandwidth. Analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 180 degree at center frequency...

Octave Band 20-40 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 360 degree at center frequency with respect to control voltage...

Octave Band 40-80 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 360 degree at center frequency with respect to control voltage...

Octave Band 5-8 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 360 degree at center frequency with respect to control voltage 0...

Octave Band 20-40 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 180 degree at center frequency with respect to control voltage...

Octave Band 10-20 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 360 degree at center frequency with respect to control voltage...

Octave Band 40-80 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 180 degree at center frequency with respect to control voltage...

Octave Band 60-120 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 360 degree at center frequency with respect to control voltage...

Octave Band 60-120 Mhz analog electronically controlled phase shifter. Phase shift is monotonic and continuously variable 0 to more than 180 degree at center frequency with respect to control voltage...